2927771

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 3732480

約数和(自身を除く): 804709

約数列:

[1, 7, 11, 47, 77, 329, 517, 809, 3619, 5663, 8899, 38023, 62293, 266161, 418253, 2927771]

約数ペア:

[(1, 2927771), (7, 418253), (11, 266161), (47, 62293), (77, 38023), (329, 8899), (517, 5663), (809, 3619)]